baber/WOPTO huggingface dataset:
Patent SE-527902-C2 (SE)
Inventor: DAVIS TREVOR
IPC: G01M99/00
Filed: 2005-04-13
Abstract: A method and apparatus is provided for inspecting material arranged within an annular recess such as weld beads, particularly weld beads between the shroud, core plate and support structures within a boiling water nuclear reactor (BWR). The apparatus comprises a track support, a generally arcuate track, a carriage, a sensor support and a sensor. The track is configured to correspond and align generally with an inner surface of a shroud or other encompassing structure with the sensor support and sensor configured to be extended into and then moved horizontally along the annular recess. The sensor may be configured with a plurality of sensor elements, such as ultrasonic transducers or eddy current sensors that may be configured to analyze different properties or different regions relative to the sensor location.
Patent SE-529456-C2 (SE)
Inventor: BERGE GEORGE
IPC: B21C29/04
Filed: 2005-11-21
Abstract: Method upon heating of extrusion tools (1) for the extrusion of metal into a profile and which extrusion tool is formed by an internal tool (5) that is receivable by a tool ring (4) and that has the intended hole-profile openings (6). In that connection, the entire extrusion tool (1) is heated, after which the temperature of the tool ring (4) only is lowered before subsequent introduction of the extrusion tool (1) into the press and the execution of the extrusion.
Patent SE-530632-C2 (SE)
Title: Oil recovery unit, e.g. for oil spills, comprises container with inflow(s) at its lower part, pump, holes in discharge channel, lower discharge for water surrounding mixture/emulsion, and upper discharge for oil bed
Inventor: OLOFSSON CLAES
IPC: B01D17/025
Filed: 2006-01-16
Abstract: An oil recovery unit (1) has container(s) (5) having inflow(s) (6) at its lower part (24). The mixture/emulsion (2) of water (3) and oil (4) can be soaked up and be pressed upwards into the container by pump(s) (8) at the same time as the oil floats upwards in the form of particles (16) and creates an oil bed (17). Holes (10) are provided in discharge channel(s) (11). The surrounding water in the mixture/emulsion is dischargeable as discharged water (13) via existing lower discharge(s) (14) at the same time as the oil bed is discharged via existing upper discharge(s) (15). An oil recovery unit having at least one container for retrieval of a mixture/emulsion of mainly water and oil for separation of the water from the oil. The retrieval is provided via at least one inflow, located at a lower part of the container. The mixture/emulsion can be soaked up and under pressure be pressed upwards into the container by at least one pump at the same time as the oil, which has a lower density than the water, floats upwards in the form of particles in the surrounding water and creates an oil bed on the water, where on at least one place, where the oil particles move upwards, somewhere under the oil bed, at least one collecting place is connected in direct or indirect connection to at least one discharge channel. The collecting place (9) comprises holes provided in the discharge channel or in an upwards directed drainage pipe (25) movably provided at the discharge channel preferably in the middle of the container and through the discharge channel. The surrounding water in the mixture/emulsion, possibly containing a small quantity of oil, is dischargeable from the container, as discharged water, via at least one existing lower discharge, located at the lower part of the container at the same time as the oil bed is dischargeable at an upper part (12) of the container via at least one at that location existing upper discharge. An independent claim is also included for a process for retrieval of a mixture/emulsion and separation of water from oil in an oil recover unit, the process takes place in different stages.
Patent SE-529725-C2 (SE)
Inventor: SONERUD AAKE
IPC: F16L41/14
Filed: 2006-03-16
Abstract: A hydraulic coupling device, comprising a coupling unit, a holder block, and a lock nut. The coupling unit is mounted to the holder block by means of the lock nut, which is tightened in a thread at the nose end of the coupling unit. The lock nut has a rotationally symmetrical outer contour. A plurality of grooves distributed around the circumference are recessed in the outer contour. The grooves extend axially inward from the end of the lock nut facing away from the holder block. The invention also relates to a lock nut for a hydraulic coupling device.
Patent SE-534223-C2 (SE)
Title: Transmissionsanordning
Inventor: HAMMARSTEDT KENNETH
IPC: F01M9/06
Filed: 2009-10-29
Abstract: 18 SAM MAN DRAG Uppfinningen hänför sig till en transmissionsanordning (|; ll) innefattande etthus (10) i vilket är lagrade dels ett flertal par av i varandra ingripandekugghjul (16, 18) som bildar olika växelsteg hos transmissionsanordningen,och dels en direktväxel mellan en ingängsaxel och en utgängsaxel hostransmissionsanordningen, varvid en oljesump (20) är anordnad i en undredel hos huset (10), varvid ett område av huset vid drift av transmissions-anordningens (|; ll) växelsteg utsätts för oljestänk av i oljan (O) i oljesumpen(20) neddoppade undre kugghjul (18) hos växelstegen, varvid oljenivän (L1,L2) i oljesumpen (20) är anordnad att vid direktväxlingsrörelse reglerasmedelst oljeniväregleringsmedel (100; 200; 300) anordnat att utbildasrörande skiftelement (22, 24; 22). Uppfinningen hänför sig också till ett motorfordon. medelst vid växlingsrörelsen sig (Fig. 3)
Patent SE-538167-C2 (SE)
Title: Låsanordning för att låsa ett kugghjul på en axel i en växellåda
Inventor: NORBERG PEER
IPC: F16D23/06
Filed: 2014-07-03
Abstract: Sammandrag Foreliggande uppfmning avser en lasanordning (21) for att lasa ett kugghjul (15) pa en roterbar axel (11) i en vaxellada. Lasanordningen (21) innefattar en medbringarenhet (25), en kopplingshylsa (26) och en kugghjulsenhet (27). Var och en av kopplingshyl sans tander (31) innefattar en lasdel (31a) som är anpassad att floras in i ett utrymme (34) mellan angransande tander (33) hos kugghjulsenheten (27) i ett last lage. Lasdelen (31a) har en straekning mellan en framre ande (31d) som i laslaget är anpassat att anordnas i anslutning till en inre ande (34b) av utrymmet (34) och en bakre dnde (31e) som i lasldget är anpassat att anordnas i anslutning till en oppning (34a) hos utrymme (34). Lasdelen (31a) har en bredd som 8kar kontinuerligt fran den framre anden (31d) till den bakre anden (31e) och att utrymme (34) har en motsvarande bredd som lasdelen (31a) bade avseende storlek och form sa att lasdelen (31a) fyller ut vasentligen hela utrymmets (34) bredd i laslaget.
Patent SE-540633-C2 (SE)
Inventor: THOMAS TINGELÖF
IPC: H01M8/248
Filed: 2016-01-27
Abstract: :Fuel cell stack housing (1) comprising at least a bottom section (13) and a first and a second side wall (11 ; 12), which are spaced apart by the bottom section (13), wherein the housing (1) is adapted to house a fuel cell stack (2) and comprises at least one fastening element (3), which is engaged with the first and the second side wall (11 ; 12), wherein at least the first side wall (11) of the housing (1) has a flat section (11-1) and an arched section (11 -2) extending in direction of the second side wall (12), and wherein a maximum possible distance between the arched section (11-2; 12-2) and the bottom portion (13) defines an inner height (h) of the fuel cell stack housing (1), where in the inner height (h) of the fuel cell stack housing (1) is adjustable, as well as a fuel cell stack assembly (100) comprising a fuel cell stack (2) encased by such a housing (1).
Patent SE-540275-C2 (SE)
Inventor: CHRISTER LUNDIN
IPC: B65D90/22
Filed: 2016-07-15
Abstract: Appliance and method for preventing liquid from leaking out of a damaged tank. The appliance comprising a suction head (4) with a first suction chamber (6) and a second suction chamber (9) arranged around the first suction chamber. Each suction chamber is connected or connectable to a vacuum pump (3) and has an opening intended to face a tank wall. The suction head is attachable to the tank wall under the effect of a reduced pressure produced in the second suction chamber by the vacuum pump. A penetration member (22) is moveably mounted to a base structure (13) of the suction head and extends into the first suction chamber so as to allow a front end (23) of the penetration member to penetrate the tank wall in order to make a hole (24) therein when the suction head has been attached to the tank wall.
Patent SE-541643-C2 (SE)
Title: Låsanordning för fastlåsning av en båtmotor
Inventor: MANNING CLAES
IPC: E05B73/00
Filed: 2017-10-18
Abstract: Uppfinningen avser en låsanordning (1) för fastlåsning av en båtmotor vid en båts akterspegel (2) och innefattande ett låshus (3) för upp upptagande av, och låsbar samverkan med, en igenom ett genomgående hål (4) i akterspegeln (2) inskjutbar bult (5). Låshuset (3) har ett hål (6) för montering av en låscylinder (7) och ett gängat hål (8) för bulten (5), vilka är belägna bredvid varandra och vilken bult uppvisar, frästa, längsgående spår (9) avsedda för låsbar samverkan med en från låscylindern (7) utskjutande och in i något av de längsgående spåren (9) fastlåsbar låspinne (10) i ett läge då bulten (5) har trätts in genom akterspegelns (2) utsida (12) och aktuellt motorfäste (13) efter fastskruvning av låshuset (3) på baltens (5) fria ände (14), som är utstickbar på akterspegelns (2) insida (15) när den träs in genom hålet (4), vilket gör att låshuset (3) kan fästas på änden (14).
Patent SE-543159-C2 (SE)
Title: A method for extracting hydrolysate, a batch cooking system and a hydrolysate extracting arrangement
Inventor: COETZEE BERDINE
IPC: D21C11/00
Filed: 2019-05-22
Abstract: A method for extracting hydrolysate in a batch cooking process for producing pulp, said method comprising the steps of:- providing lignocellulose raw material to a batch cooking vessel;- performing acid hydrolysis of the lignocellulose raw material in the batch cooking vessel;displacing a first part of a hydrolysate from the batch cooking vessel by adding to the batch cooking vessel at least one first displacement liquid comprising recycled hydrolysate from a hydrolysate recirculation tank, wherein said recycled hydrolysate has been transferred to the hydrolysate recirculation tank from the batch cooking vessel during a previous batch cooking process;receiving the first part of the hydrolysate in at least one hydrolysate extraction tank;displacing a second part of the hydrolysate from the batch cooking vessel by adding to the batch cooking vessel at least one second displacement liquid comprising alkaline neutralization liquor; andreceiving the second part of the hydrolysate in a hydrolysate recirculation tank.
Patent SE-543590-C2 (SE)
Title: Connector and connector arrangement for electrical road tracks
Inventor: SÖRENSEN ANDREAS
IPC: B60M1/30
Filed: 2020-05-20
Abstract: Connector (110A; 110B; 11C) configured to conductively connect a conductor (231A; 232A; 233A) of a first section (211) of an electric road track (210) to a conductor (231 B; 232B; 233B) of a second section (212) of the electric road track (210) is provided. The connector (110A; 110B; 11C) comprises a connector body (111A; 111B; 111B) having a first and second end (112A; 112B; 112C; 113A; 113B; 113C), and a respective coupling member (118) arranged to each of the first and second ends. The respective coupling member (118) is configured to fixedly connect to the conductor of the respective first and second sections (211, 212) of the electric road track (210). The connector body (111A; 111B; 111B) comprises a laminate (115) of a plurality of conductive strips (114) extending between the first and second ends (112A; 112B; 112C; 113A; 113B; 113C). Each conductive strip (114) is formed from a sheet material. The connector body has a non-linear portion (116A; 116B; 116C) allowing a distance between the first and second ends to vary in order to adapt to temperature related thermal expansion of the first and second sections (211; 212) of the electric road track (210). Also, a connector arrangement is provided.
Patent SE-510681-C2 (SE)
Inventor: IMANISHI YASUHITO
IPC: H04B1/38
Filed: 1989-02-17
Abstract: A radio frequency transceiver apparatus for changing over between a whip antenna and an internal antenna, wherein the whip antenna itself is utilized as both an antenna change-over element and an antenna change-over line, thereby permitting the antenna change-over in a simple construction and permitting the reduction of insertion loss, with little deterioration of VSWR.
Patent SE-504785-C2 (SE)
Title: Metal strip for strip press
Inventor: NYSTROEM FREDERIK
IPC: B30B5/06
Filed: 1991-01-18
Abstract: The metal strip for a double strip press is given a higher friction coefficient through shot blasting, and provides a more even compacting of the pressed material (18) so that it is prevent from sliding towards the strip.
Patent SE-501287-C2 (SE)
Title: Method for determining access for a web processed in printing press and unrolled from roll - involves determining measurement value corresp. to length of web part unrolled when it rotates pref. through 360 deg.
Inventor: STROEMBERG SVEN ARNE ROLAND
IPC: B65H26/06
Filed: 1993-05-19
Abstract: A measurement value is determined corresp. to the length of a part of the web (4) unrolled from the roller (3) when it rotates through a specific number of degrees, pref. 360 deg., and the determined measurement value is used to determine how much of the web (4) rolled onto the roller (3) is issued for a specific process, e.g. printing. A signal representing the received measurement value corresp. to the length of the part of the web (4) and a signal corresp. to the number of degrees which the roller (3) rotates when the web part is unrolled are determined. These signals are processed to obtain information as to how much of the web rolled onto the roller is issued for processing in the printing press (1). A signal representing the layer thickness of the web on the roller and a signal representing the width of the web on the roller are fed for processing together with the original signals to obtain the information.
Patent SE-511910-C2 (SE)
Title: Device for application of marking component to cables
Inventor: LUNDSTROEM ALLAN
IPC: H01B7/36
Filed: 1993-09-23
Abstract: The cable is pushed through the marking component via a channel (2) widenable by external effect and on removal of the external effect the marking component strives to return to its rest position and thereby remains on the cable by friction-producing tension. The arrangement includes components (3, 7) for holding a marking component fed to an application position. A component (10) is arranged to move from one end in a marking component held in the application position with widening of the channel (2) until an obstruction-free cross-section is obtained which is larger than that of the cable. The widening component is arranged to hold the channel widened for insertion of the cable through the marking component and thereafter to move backwards out of the channel, leaving the marking component under tension on the cable.
Patent SE-501904-C2 (SE)
Inventor: BERGQVIST GOERAN L
IPC: B65H75/34
Filed: 1993-11-16
Abstract: The invention concerns a handling device for a cable (7) extending between a point of electrical connection (11) and a driver-less, electrically operated working vehicle or a working machine (1), across a surface. Guide and control means direct the vehicle (1) along a predetermined path (13, 15, 17) on the surface (2). The vehicle is provided with a cable storage means (4) and with cable-feeding means (6), said means controlled for coordination with the operation of the vehicle (1). The feeding means are arranged, at the pace of the vehicle speed, to so pay out the cable (7) from the vehicle as the latter moves away from the electrical connection point (11) and to so pull in the cable (7) as the vehicle moves closer to the connection point (11) that the path of movement of said vehicle (1) is always left unobstructed to allow the vehicle to carry out its working operations.
Patent SE-508322-C2 (SE)
Inventor: AASBRINK LEIF
IPC: G08B13/24
Filed: 1994-02-07
Abstract: PCT No. PCT/SE95/00100 Sec. 371 Date Jul. 19, 1996 Sec. 102(e) Date Jul. 19, 1996 PCT Filed Feb. 2, 1995 PCT Pub. No. WO95/21431 PCT Pub. Date Aug. 10, 1995An alarm element forming part of an alarm system and constructed to receive a magnetic alternating field having the frequency F and transmitted by a transmitter (2). The alarm element retransmits a magnetic alternating field without an energy addition, this alternating field being received and detected by a receiver (3). The alarm element (1) has a circuit which includes a coil (L), a capacitance diode (D) and a resistor (R) in series in a closed circuit, and a capacitor (C) connected in parallel across the resistor (R). The coil (L) and the capacitance in the capacitance diode (D) form a resonance circuit having resonance at the frequency F when the voltage across the diode (D) is zero volts.
Patent SE-513818-C2 (SE)
Inventor: KLING ROBERT
IPC: A61F5/44
Filed: 1994-12-21
Abstract: The present invention relates to a method of producing a plurality of strips starting from a single sheet (1) of elastic film, wherein said single sheet (1) is fed in a longitudinal forward direction (X) up to a severing zone (b), in which the sheet is severed longitudinally into a plurality of strips (2-6), said plurality of strips then being fed further in the forward direction, while simultaneously being stretched in said longitudinal direction to thereby reduce their width (e) and thickness. The invention also relates to an absorbent product which makes use of a plurality of strips which are flat, thin and rectangular in one or more elasticated areas of said product to provide good and uniform breathing ability along said elasticated area(s).
Patent SE-503823-C2 (SE)
Inventor: RAABE MAGNUS
IPC: B06B3/00
Filed: 1995-06-16
Abstract: The invention relates to a method for steering resonance frequencies of interfering oscillation modes. The invention is applicable to that type of ultrasound sealing unit (1) which has a drive unit (2), centrally placed above the point of intersection between the two planes of symmetry (8) into which the sealing unit may be divided. The sealing unit (1) has reaction bodies (3) surrounding the drive unit (2), and a horn (4) with an elongate, narrow sealing surface (5). The sealing unit has a nodal plane between the reaction bodies (3) and the horn (4) in which plane the sealing unit is fixed with the aid of the anchorage edge (7). The resonance frequencies of the interfering oscillation modes which negatively influence the function of the sealing unit are steered in that symmetrically placed grooves (9) are provided in the reaction bodies (3). The grooves (9) are placed where the interfering oscillation modes have a maximum of potential, or alternatively a maximum of displacement. <IMAGE>
Patent SE-506724-C2 (SE)
Title: Dewatering press for peat, sludge or pulp
Inventor: LINDAHL ARNE
IPC: B01D33/04
Filed: 1996-04-27
Abstract: A method for increasing the dry substance content of partially dewatered material (3), especially lignocellulosic material - comprises pressing the material against a liquid absorbent endless felt or wire (7) using press rolls (8-14) and then carrying the felt or wire through nips between a different set of press rolls (17-19) in order to expel absorbed liquid from the fabric. The machine used in this method is also claimed, containing a perforated support and wire (4) driven by rolls (5,6) for transporting the material. The liquid absorbent felt or wire is urged against the material carried on this support wire.
Patent SE-513198-C2 (SE)
Inventor: BJOERKLUND CAMILLA
IPC: A61F13/472
Filed: 1996-11-15
Abstract: The invention relates to an absorbent article such as a sanitary napkin, an incontinence guard, or a panty-liner, which article has a generally elongated shape with a longitudinal direction and a transverse direction and exhibits two side edges (9, 10), two end portions (6, 7), and a crotch portion (8) located between the end portions (6, 7), which article further exhibits a liquid-pervious cover layer (2), intended to be facing the user during use, and a liquid-impervious cover layer (3), intended to be facing away from the user during use. The article comprises at least within the crotch portion (8) a stiffening element (15) of a material with a very high intrinsic stiffness, whereby the article in the crotch portion (8) has an extension in the transverse direction which during use of the article is between 40 mm and 15 mm and preferably is between 20 mm and 35 mm.
Patent SE-512736-C2 (SE)
Inventor: RIVIERE BERTRAND
IPC: B23C5/06
Filed: 1997-06-10
Abstract: The present invention relates to a face milling cutter comprising a holder (11), which can be secured at the end surface of a rotatable spindle, a number of cutting inserts (18A,18B), every other of which having at least a cutting edge and being releaseably attached to said holder at a radial distance from the cutter axis of rotation. The cutting edges extend outwardly from the end surface and the envelope surface of said holder, such that said cutting edges may engage and machine a surface of a work piece. Means (29) is provided for releaseably secure said cutting insert at said holder by means of a central opening in said cutting insert. The cutting inserts are peripherally distributed around said holder (10). The tool comprises first cutting inserts (18A) the cutting edges of which are essentially axially directed and second cutting inserts (18B), the cutting edges of which are essentially radially directed relative to the holder (11). The second cutting inserts (18B) are provided substantially to generate a planar surface on the work piece. Each second cutting insert (18B) rests against a shim (40), which in thickness direction and in the width direction is smaller than the associated cutting insert (18B). The thickness of the shim is provided to define the position of the edge of the insert relative to the first cutting insert (18A). The invention further relates to a milling insert and a method for determining the axial position of the cutting insert provided in a face milling cutter.
Patent SE-510515-C2 (SE)
Title: Piston cylinder arrangement
Inventor: BIRGERSSON DICK
IPC: F16J9/06
Filed: 1997-06-30
Abstract: A sealing ring for the gap between the cylinder and piston is formed by an O-ring inside a piston groove, surrounded by a relatively rigid elastic band, which is kept in position by stoppers.  The seals for the ring gaps between the cylinders and coaxial pistons (1-4) comprise at least one soft elastic O-ring housed in a peripheral groove in the piston that extends at right angles to the piston length direction, and a relatively rigid elastic band surrounding the O-ring. Stoppers (22,31) on either side of the band prevent the band from moving along the piston in its length direction.
Patent SE-508235-C2 (SE)
Inventor: SUNDGREN ANDERS
IPC: B21D19/00
Filed: 1997-09-23
Abstract: The present invention refers to a procedure for manufacturing a tubular sheet metal beam having corbelled-out end sections, preferably intended to form part of a vehicle body, and a sheet metal beam manufactured according to the procedure. To simplify and cut the cost of manufacturing stiffened, tube-shaped beams with corbelled-out end sections for welding, it is suggested according to the invention that the beam is partly or wholly provided with concertina-like wave-shaped profiles (9) with a series of alternating valleys (10) and peaks (11) running in the longitudinal direction of the beam and that these wave-shaped profiles form an excess of material that is used in a subsequent corbelling-out operation of the end sections (12) of the beam.